// Copyright 2017-present the Material Components for iOS authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#import "MDCIntrinsicHeightTextView.h"

@implementation MDCIntrinsicHeightTextView

/**
 When a value in the CGSize of intrinsicContentSize is -1, it's considered undefined. For the
 MDCMultilineTextField, we want this to always be defined so our layouts are not ambiguous.
 */
- (CGSize)intrinsicContentSize {
  CGSize size = [super intrinsicContentSize];
  if (size.height == UIViewNoIntrinsicMetric) {
    size.height = [self contentSize].height;
  }
  return size;
}
@end
